Ice Dispenser had jammed up and become inoperative

The parts discription was a bit vague and I wasn't sure exactly what I was ordering, but I received everything I needed and it works fine. The combination screw conveyor/ice crusher came in one piece. The ice cube bin is a plastic assembly that snaps apart. I used a wide blade screw driver carefully to facilitate assembly/disassembly. Once you have it apart the old converyor slips out and the new one slides in. Do not remove the two screws that hold the new assembly together. You need a phillips scredriver to take out two of the screws from the old assembly and put in the new one. That is, there are four screws and you need to trasfer two of them. Everything now works fine.